Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kf5 draw
3 Kh5 draw
4 Ra2 draw
5 Rc2 draw
6 Re2 draw
7 Rf2 draw
8 Rh2 draw
9 Kf4 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Kb7 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Kd8 loss in 1 half-moves
20 Rd2 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rg3 loss in 1 half-moves
23 Rg4 loss in 1 half-moves